81487205280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{1117}}^1$

素因数の和:1590

約数の個数: 480

約数和(自身を含む): 310696770384

約数和(自身を除く): 229209565104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 433, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 866, 936, 1040, 1053, 1080, 1117, 1170, 1248, 1296, 1299, 1404, 1440, 1560, 1620, 1732, 1755, 1872, 2080, 2106, 2160, 2165, 2234, 2340, 2592, 2598, 2808, 3120, 3240, 3351, 3464, 3510, 3744, 3897, 4212, 4320, 4330, 4468, 4680, 5196, 5265, 5585, 5616, 5629, 6240, 6480, 6495, 6702, 6928, 7020, 7794, 8424, 8660, 8936, 9360, 10053, 10392, 10530, 11170, 11232, 11258, 11691, 12960, 12990, 13404, 13856, 14040, 14521, 15588, 16755, 16848, 16887, 17320, 17872, 18720, 19485, 20106, 20784, 21060, 22340, 22516, 23382, 25980, 26808, 28080, 28145, 29042, 30159, 31176, 33510, 33696, 33774, 34640, 35073, 35744, 38970, 40212, 41568, 42120, 43563, 44680, 45032, 46764, 50265, 50661, 51960, 53616, 56160, 56290, 58084, 58455, 60318, 62352, 67020, 67548, 69280, 70146, 72605, 77940, 80424, 84240, 84435, 87126, 89360, 90064, 90477, 93528, 100530, 101322, 103920, 107232, 112580, 116168, 116910, 120636, 124704, 130689, 134040, 135096, 140292, 145210, 150795, 151983, 155880, 160848, 168480, 168870, 174252, 175365, 178720, 180128, 180954, 187056, 201060, 202644, 207840, 217815, 225160, 232336, 233820, 241272, 253305, 261378, 268080, 270192, 280584, 290420, 301590, 303966, 311760, 321696, 337740, 348504, 350730, 361908, 374112, 392067, 402120, 405288, 435630, 450320, 452385, 455949, 464672, 467640, 482544, 483661, 506610, 522756, 536160, 540384, 561168, 580840, 603180, 607932, 623520, 653445, 675480, 697008, 701460, 723816, 759915, 784134, 804240, 810576, 871260, 900640, 904770, 911898, 935280, 965088, 967322, 1013220, 1045512, 1122336, 1161680, 1176201, 1206360, 1215864, 1306890, 1350960, 1394016, 1402920, 1447632, 1450983, 1519830, 1568268, 1608480, 1621152, 1742520, 1809540, 1823796, 1870560, 1934644, 1960335, 2026440, 2091024, 2279745, 2323360, 2352402, 2412720, 2418305, 2431728, 2613780, 2701920, 2805840, 2895264, 2901966, 3039660, 3136536, 3485040, 3619080, 3647592, 3869288, 3920670, 4052880, 4182048, 4352949, 4559490, 4704804, 4825440, 4836610, 4863456, 5227560, 5611680, 5803932, 5881005, 6079320, 6273072, 6287593, 6970080, 7238160, 7254915, 7295184, 7738576, 7841340, 8105760, 8705898, 9118980, 9409608, 9673220, 10455120, 11607864, 11762010, 12158640, 12546144, 12575186, 13058847, 14476320, 14509830, 14590368, 15477152, 15682680, 17411796, 18237960, 18819216, 18862779, 19346440, 20910240, 21764745, 23215728, 23524020, 24317280, 25150372, 26117694, 29019660, 31365360, 31437965, 34823592, 36475920, 37638432, 37725558, 38692880, 39176541, 43529490, 46431456, 47048040, 50300744, 52235388, 56588337, 58039320, 62730720, 62875930, 65294235, 69647184, 72951840, 75451116, 77385760, 78353082, 87058980, 94096080, 94313895, 100601488, 104470776, 113176674, 116078640, 125751860, 130588470, 139294368, 150902232, 156706164, 169765011, 174117960, 188192160, 188627790, 195882705, 201202976, 208941552, 226353348, 232157280, 251503720, 261176940, 282941685, 301804464, 313412328, 339530022, 348235920, 377255580, 391765410, 417883104, 452706696, 503007440, 509295033, 522353880, 565883370, 603608928, 626824656, 679060044, 696471840, 754511160, 783530820, 848825055, 905413392, 1006014880, 1018590066, 1044707760, 1131766740, 1253649312, 1358120088, 1509022320, 1567061640, 1697650110, 1810826784, 2037180132, 2089415520, 2263533480, 2546475165, 2716240176, 3018044640, 3134123280, 3395300220, 4074360264, 4527066960, 5092950330, 5432480352, 6268246560, 6790600440, 8148720528, 9054133920, 10185900660, 13581200880, 16297441056, 20371801320, 27162401760, 40743602640, 81487205280]

約数ペア:

[(1, 81487205280), (2, 40743602640), (3, 27162401760), (4, 20371801320), (5, 16297441056), (6, 13581200880), (8, 10185900660), (9, 9054133920), (10, 8148720528), (12, 6790600440), (13, 6268246560), (15, 5432480352), (16, 5092950330), (18, 4527066960), (20, 4074360264), (24, 3395300220), (26, 3134123280), (27, 3018044640), (30, 2716240176), (32, 2546475165), (36, 2263533480), (39, 2089415520), (40, 2037180132), (45, 1810826784), (48, 1697650110), (52, 1567061640), (54, 1509022320), (60, 1358120088), (65, 1253649312), (72, 1131766740), (78, 1044707760), (80, 1018590066), (81, 1006014880), (90, 905413392), (96, 848825055), (104, 783530820), (108, 754511160), (117, 696471840), (120, 679060044), (130, 626824656), (135, 603608928), (144, 565883370), (156, 522353880), (160, 509295033), (162, 503007440), (180, 452706696), (195, 417883104), (208, 391765410), (216, 377255580), (234, 348235920), (240, 339530022), (260, 313412328), (270, 301804464), (288, 282941685), (312, 261176940), (324, 251503720), (351, 232157280), (360, 226353348), (390, 208941552), (405, 201202976), (416, 195882705), (432, 188627790), (433, 188192160), (468, 174117960), (480, 169765011), (520, 156706164), (540, 150902232), (585, 139294368), (624, 130588470), (648, 125751860), (702, 116078640), (720, 113176674), (780, 104470776), (810, 100601488), (864, 94313895), (866, 94096080), (936, 87058980), (1040, 78353082), (1053, 77385760), (1080, 75451116), (1117, 72951840), (1170, 69647184), (1248, 65294235), (1296, 62875930), (1299, 62730720), (1404, 58039320), (1440, 56588337), (1560, 52235388), (1620, 50300744), (1732, 47048040), (1755, 46431456), (1872, 43529490), (2080, 39176541), (2106, 38692880), (2160, 37725558), (2165, 37638432), (2234, 36475920), (2340, 34823592), (2592, 31437965), (2598, 31365360), (2808, 29019660), (3120, 26117694), (3240, 25150372), (3351, 24317280), (3464, 23524020), (3510, 23215728), (3744, 21764745), (3897, 20910240), (4212, 19346440), (4320, 18862779), (4330, 18819216), (4468, 18237960), (4680, 17411796), (5196, 15682680), (5265, 15477152), (5585, 14590368), (5616, 14509830), (5629, 14476320), (6240, 13058847), (6480, 12575186), (6495, 12546144), (6702, 12158640), (6928, 11762010), (7020, 11607864), (7794, 10455120), (8424, 9673220), (8660, 9409608), (8936, 9118980), (9360, 8705898), (10053, 8105760), (10392, 7841340), (10530, 7738576), (11170, 7295184), (11232, 7254915), (11258, 7238160), (11691, 6970080), (12960, 6287593), (12990, 6273072), (13404, 6079320), (13856, 5881005), (14040, 5803932), (14521, 5611680), (15588, 5227560), (16755, 4863456), (16848, 4836610), (16887, 4825440), (17320, 4704804), (17872, 4559490), (18720, 4352949), (19485, 4182048), (20106, 4052880), (20784, 3920670), (21060, 3869288), (22340, 3647592), (22516, 3619080), (23382, 3485040), (25980, 3136536), (26808, 3039660), (28080, 2901966), (28145, 2895264), (29042, 2805840), (30159, 2701920), (31176, 2613780), (33510, 2431728), (33696, 2418305), (33774, 2412720), (34640, 2352402), (35073, 2323360), (35744, 2279745), (38970, 2091024), (40212, 2026440), (41568, 1960335), (42120, 1934644), (43563, 1870560), (44680, 1823796), (45032, 1809540), (46764, 1742520), (50265, 1621152), (50661, 1608480), (51960, 1568268), (53616, 1519830), (56160, 1450983), (56290, 1447632), (58084, 1402920), (58455, 1394016), (60318, 1350960), (62352, 1306890), (67020, 1215864), (67548, 1206360), (69280, 1176201), (70146, 1161680), (72605, 1122336), (77940, 1045512), (80424, 1013220), (84240, 967322), (84435, 965088), (87126, 935280), (89360, 911898), (90064, 904770), (90477, 900640), (93528, 871260), (100530, 810576), (101322, 804240), (103920, 784134), (107232, 759915), (112580, 723816), (116168, 701460), (116910, 697008), (120636, 675480), (124704, 653445), (130689, 623520), (134040, 607932), (135096, 603180), (140292, 580840), (145210, 561168), (150795, 540384), (151983, 536160), (155880, 522756), (160848, 506610), (168480, 483661), (168870, 482544), (174252, 467640), (175365, 464672), (178720, 455949), (180128, 452385), (180954, 450320), (187056, 435630), (201060, 405288), (202644, 402120), (207840, 392067), (217815, 374112), (225160, 361908), (232336, 350730), (233820, 348504), (241272, 337740), (253305, 321696), (261378, 311760), (268080, 303966), (270192, 301590), (280584, 290420)]